53404862835 has 16 divisors (see below), whose sum is σ = 86723122176. Its totient is φ = 28057479648.

The previous prime is 53404862801. The next prime is 53404862873. The reversal of 53404862835 is 53826840435.

It is not a de Polignac number, because 53404862835 - 2¹⁵ = 53404830067 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26568579 + ... + 26570588.

It is an arithmetic number, because the mean of its divisors is an integer number (5420195136).

Almost surely, 2^53404862835 is an apocalyptic number.

53404862835 is a deficient number, since it is larger than the sum of its proper divisors (33318259341).

53404862835 is a wasteful number, since it uses less digits than its factorization.

53404862835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53139242.

The product of its (nonzero) digits is 2764800, while the sum is 48.

The spelling of 53404862835 in words is "fifty-three billion, four hundred four million, eight hundred sixty-two thousand, eight hundred thirty-five".